IT1208185B - MICROCALCULATOR CONTROL SYSTEM FOR DRYER AND DRYING MATERIAL. - Google Patents

MICROCALCULATOR CONTROL SYSTEM FOR DRYER AND DRYING MATERIAL.

Info

Publication number: IT1208185B
Authority: IT; Italy
Prior art keywords: microcalculator; dryer; control system; drying material; drying
Prior art date: 1982-11-24

Application number

IT8323876A

Other languages

Italian (it)

Other versions

IT8323876A0 (en

Inventor

Craig S Tinker

Original Assignee

Pall Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1982-11-24

Filing date

1983-11-24

Publication date

1989-06-06

1983-11-24 Application filed by Pall Corp filed Critical Pall Corp

1983-11-24 Publication of IT8323876A0 publication Critical patent/IT8323876A0/en

1989-06-06 Application granted granted Critical

1989-06-06 Publication of IT1208185B publication Critical patent/IT1208185B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0454—Controlling adsorption
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/402—Further details for adsorption processes and devices using two beds

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Drying Of Gases (AREA)

IT8323876A 1982-11-24 1983-11-24 MICROCALCULATOR CONTROL SYSTEM FOR DRYER AND DRYING MATERIAL. IT1208185B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/444,502 US4546442A (en)	1982-11-24	1982-11-24	Microcomputer control system for desiccant dryer

Publications (2)

Publication Number	Publication Date
IT8323876A0 IT8323876A0 (en)	1983-11-24
IT1208185B true IT1208185B (en)	1989-06-06

Family

ID=23765184

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8323876A IT1208185B (en)	1982-11-24	1983-11-24	MICROCALCULATOR CONTROL SYSTEM FOR DRYER AND DRYING MATERIAL.

Country Status (11)

Country	Link
US (1)	US4546442A (en)
EP (1)	EP0126774B1 (en)
JP (1)	JPH062212B2 (en)
CA (1)	CA1210110A (en)
DE (1)	DE3381987D1 (en)
ES (1)	ES527513A0 (en)
FI (1)	FI842940A7 (en)
IL (2)	IL70314A0 (en)
IT (1)	IT1208185B (en)
WO (1)	WO1984002086A1 (en)
ZA (1)	ZA838793B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4605425A (en) *	1985-05-06	1986-08-12	Pall Corporation	Heaterless dryer having variable cycle
US4983190A (en) *	1985-05-21	1991-01-08	Pall Corporation	Pressure-swing adsorption system and method for NBC collective protection
US4718020A (en) *	1985-05-30	1988-01-05	Pall Corporation	Fault recovery procedure for heat-reactivated dryer
SE457934B (en) *	1986-12-22	1989-02-13	Garphyttan Haldex Ab	SET TO CONTROL A PRESSURE AIR FLOW IN AN AIR DRYER TO ONE OF TWO DRY AND DEVICE BEFORE IMPLEMENTING THE SET
US4886590A (en) *	1987-11-02	1989-12-12	Man-Gill Chemical Company	Chemical process control system
US4927434A (en) *	1988-12-16	1990-05-22	Pall Corporation	Gas component extraction
US5148374A (en) *	1990-06-19	1992-09-15	Icc Technologies, Inc.	Desiccant space conditioning control system and method
US5257008A (en) *	1991-09-26	1993-10-26	Allied-Signal Inc.	Compressed air system with warning mechanism for air dryer service life indication
US5647891A (en) *	1995-09-22	1997-07-15	The United States Of America As Represented By The Secretary Of The Navy	Method and apparatus for heated, pressure-swing high pressure air dehydration
US5592754A (en) *	1996-06-07	1997-01-14	Alliedsignal Truck Brake Systems Co.	Electronic control of compressor unloader and air dryer purge
ATE222791T1 (en) *	1996-10-31	2002-09-15	Ultrafilter Internat Ag	ADSORPTION DRYER SYSTEM AND METHOD FOR CHECKING ITS FUNCTION
GB2369682A (en) *	2000-12-01	2002-06-05	Business Lines Ltd	Moisture sensor
US6467185B1 (en) *	2000-12-13	2002-10-22	Westinghouse Air Brake Technologies Corporation	Potted timer and circuit board assembly for use in a regenerative desiccant air dryer
FR2818920B1 (en) *	2000-12-29	2003-09-26	Air Liquide	METHOD FOR TREATING A GAS BY ABSORPTION AND CORRESPONDING INSTALLATION
GB0119149D0 (en) *	2001-08-06	2001-09-26	Wabco Automotive Uk Ltd	Vehicle air braking system
GB0202064D0 (en) *	2002-01-30	2002-03-13	Reckitt Benckiser Uk Ltd	Device
US7332015B2 (en) *	2002-09-06	2008-02-19	Waukesha Electric Systems, Inc	Automatic dehydrating breather apparatus and method
US6797037B2 (en)	2002-09-06	2004-09-28	Waukesha Electric Systems, Incorporated	Dehydrating breather apparatus and method
DE102006053274A1 (en) *	2006-11-06	2008-05-08	E.G.O. Elektro-Gerätebau GmbH	Method for determining the amount of charge in a tumble dryer and tumble dryer
US8016914B2 (en) *	2009-03-25	2011-09-13	Praxair Technology, Inc.	Adsorption control method and controller
AU2010245643B2 (en)	2009-05-04	2013-10-17	Bry Air [Asia] Pvt. Ltd.	Desiccant unit control system and method
DE102010003710A1 (en) *	2010-04-08	2011-10-13	Endress + Hauser Gmbh + Co. Kg	Method and device for determining a proportion of an adsorbed substance contained in an adsorbent material
US9114353B2 (en)	2012-12-18	2015-08-25	Waukesha Electric Systems, Inc.	Dehumidifier and breather configured for operation during regeneration
US8894752B2 (en) *	2013-02-27	2014-11-25	Graham-White Manufacturing Company	Air dryer
US10466720B2 (en) *	2013-08-09	2019-11-05	Fisher Controls International Llc	Providing diagnostic and/or prognostic capabilities in a process control system
US9506887B2 (en) *	2014-12-08	2016-11-29	Symbol Technologies, Llc	Field replaceable desiccant cartridge and device, method and system therefor
US10080990B2 (en)	2015-10-04	2018-09-25	Graham-White Manufacturing Company	Air dryer
BE1024244B9 (en) *	2016-04-08	2018-02-05	Atlas Copco Airpower Nv	A dryer for drying compressed gas and a method for regenerating a drying material contained in the dryer.
US10863638B2 (en) *	2016-05-24	2020-12-08	Eaton Intelligent Power Limited	Moisture control systems for enclosures
US10876446B2 (en) *	2018-05-14	2020-12-29	Des-Case Corporation	System and apparatus for a diagnostic breather dryer having a coupleable expansion pack
EP3806114B1 (en) *	2019-10-09	2022-06-01	COMEM S.p.A.	A breather device for a power electrical apparatus
CN114895619A (en) *	2022-05-07	2022-08-12	中国第一汽车股份有限公司	Drying machine and fault self-diagnosis system and control method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US267964A (en) *		1882-11-21		Merrick w
US2703628A (en) *	1952-12-27	1955-03-08	Shell Dev	Automatic gas drying apparatus
BE677537A (en) *	1965-03-12	1966-08-01
US4023940A (en) *	1975-07-02	1977-05-17	Whitlock, Inc.	Regeneration cycle control for industrial air dryer
US4127395A (en) *	1976-10-18	1978-11-28	Pall Corporation	Adsorbent fractionator with fail-safe automatic cycle control and process
US4101298A (en) *	1977-04-05	1978-07-18	The Bendix Corporation	Pressure cycling control for fluid separator mechanism
US4197095A (en) *	1978-08-31	1980-04-08	Pall Corporation	Heatless adsorbent fractionators with microprocessor cycle control and process
US4247311A (en) *	1978-10-26	1981-01-27	Pall Corporation	Downflow or upflow adsorbent fractionator flow control system
US4275448A (en) *	1978-11-24	1981-06-23	Permo	Electronic means for controlling the regeneration of resins in a resin type ion exchange device
DE2851847A1 (en) *	1978-11-30	1980-06-12	Linde Ag	METHOD FOR OPERATING A CYCLICALLY OPERATING PRESSURE CHANGE ADSORPTION SYSTEM
US4351649A (en) *	1979-11-23	1982-09-28	Texaco Inc.	Control system for gas dehydrators
CA1158991A (en) *	1980-05-02	1983-12-20	Barton A. Gravatt	Adsorbent fractionator with automatic cycle control and process
GB2083663B (en) *	1980-09-10	1984-07-25	Vertec Ind Ltd	Apparatus for sensing and controlling moisture content of granular material

1982
- 1982-11-24 US US06/444,502 patent/US4546442A/en not_active Expired - Fee Related
1983
- 1983-11-23 CA CA000441758A patent/CA1210110A/en not_active Expired
- 1983-11-23 DE DE8484900340T patent/DE3381987D1/en not_active Expired - Lifetime
- 1983-11-23 IL IL70314A patent/IL70314A0/en unknown
- 1983-11-23 EP EP84900340A patent/EP0126774B1/en not_active Expired - Lifetime
- 1983-11-23 WO PCT/US1983/001859 patent/WO1984002086A1/en not_active Ceased
- 1983-11-23 JP JP59500419A patent/JPH062212B2/en not_active Expired - Lifetime
- 1983-11-24 IL IL70323A patent/IL70323A0/en unknown
- 1983-11-24 ES ES527513A patent/ES527513A0/en active Granted
- 1983-11-24 IT IT8323876A patent/IT1208185B/en active
- 1983-11-24 ZA ZA838793A patent/ZA838793B/en unknown
1984
- 1984-07-23 FI FI842940A patent/FI842940A7/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
ZA838793B (en)	1984-07-25
IT8323876A0 (en)	1983-11-24
US4546442A (en)	1985-10-08
DE3381987D1 (en)	1990-12-13
JPH062212B2 (en)	1994-01-12
EP0126774B1 (en)	1990-11-07
IL70323A0 (en)	1984-02-29
FI842940A0 (en)	1984-07-23
FI842940A7 (en)	1984-07-23
EP0126774A1 (en)	1984-12-05
CA1210110A (en)	1986-08-19
JPS60500522A (en)	1985-04-18
ES8500758A1 (en)	1984-11-01
WO1984002086A1 (en)	1984-06-07
ES527513A0 (en)	1984-11-01
EP0126774A4 (en)	1987-09-07
IL70314A0 (en)	1984-02-29

Publication	Publication Date	Title
IT1208185B (en)	1989-06-06	MICROCALCULATOR CONTROL SYSTEM FOR DRYER AND DRYING MATERIAL.
NO157379C (en)	1988-03-09	TERMOPLAST MATERIAL.
ES522470A0 (en)	1984-04-16	PROGRAM CONTROLLED SYSTEM.
NO833596L (en)	1984-04-09	UV CARDABLE MATERIALS
FI843951A7 (en)	1984-10-09	Method for drying material using indirect heating.
IT8222016A0 (en)	1982-06-23	CONTROL MEANS FOR A DRUM DRYER.
NO902475D0 (en)	1990-06-05	DEVELOPMENT FOR PYROTECHNICAL MATERIAL.
FI810842A7 (en)	1981-09-22	Drying system.
FI834672L (en)	1984-06-21	SAOSOM ELDFASTA MATERIAL ANVAENDBAR FOSFATBINDNING AV REAKTIVA SPINELLER.
BR8206087A (en)	1983-09-13	MODULAR DRYER FOR GRAIN DRYING
NO157711C (en)	1988-05-04	PRESSURE-DRIVE DRYING DEVICE.
IT8322087A0 (en)	1983-07-15	PNEUMATIC CONTROL SYSTEM.
FI834479A7 (en)	1984-06-10	A device for heating and drying shoes.
IT8119289A0 (en)	1981-01-23	CONTROL DEVICE FOR LAUNDRY DRYER.
BR8306220A (en)	1984-06-19	SUCTION DRYING SYSTEM
FI840265A7 (en)	1984-09-29	Rotating material handling device.
NL190686C (en)	1994-07-01	Transporter for long fiber material.
FI833356A0 (en)	1983-09-20	ANORDNING FOER TRANSPORT AV PULVERARTAT MATERIAL
IT8224113A0 (en)	1982-11-05	PROCEDURE AND DEVICE FOR DRYING CONTINUOUS MATERIAL BELTS.
IT8319468A0 (en)	1983-02-08	DRYER.
DK259682A (en)	1982-12-20	MULTI-STEEL DRY SYSTEM FOR CORN-SHAPED MATERIAL WITH CHANNEL-OUTLET
NO854379L (en)	1985-11-04	CLOSED INTERMITTENT PROCEDURE FOR DRYING A MOISTURE MATERIAL.
NO145211C (en)	1982-02-03	DEVICE AT A MATERIAL DRYING SYSTEM.
FI841902L (en)	1984-05-11	INSATS AV ICKE-METALLISKT MATERIAL.
IT1210958B (en)	1989-09-29	REGISTRATION MATERIAL.